diff options
Diffstat (limited to 'infra/minimal-distribution/src/main/java/io/fd/honeycomb/infra/distro/data/HoneycombNotificationManagerProvider.java')
-rw-r--r-- | infra/minimal-distribution/src/main/java/io/fd/honeycomb/infra/distro/data/HoneycombNotificationManagerProvider.java | 68 |
1 files changed, 68 insertions, 0 deletions
diff --git a/infra/minimal-distribution/src/main/java/io/fd/honeycomb/infra/distro/data/HoneycombNotificationManagerProvider.java b/infra/minimal-distribution/src/main/java/io/fd/honeycomb/infra/distro/data/HoneycombNotificationManagerProvider.java new file mode 100644 index 000000000..e25cb1569 --- /dev/null +++ b/infra/minimal-distribution/src/main/java/io/fd/honeycomb/infra/distro/data/HoneycombNotificationManagerProvider.java @@ -0,0 +1,68 @@ +/* + * Copyright (c) 2016 Cisco and/or its affiliates. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at: + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package io.fd.honeycomb.infra.distro.data; + +import com.google.common.collect.Lists; +import com.google.inject.Inject; +import io.fd.honeycomb.infra.distro.ProviderTrait; +import io.fd.honeycomb.notification.ManagedNotificationProducer; +import io.fd.honeycomb.notification.NotificationCollector; +import io.fd.honeycomb.notification.impl.HoneycombNotificationCollector; +import io.fd.honeycomb.notification.impl.NotificationProducerRegistry; +import io.fd.honeycomb.notification.impl.NotificationProducerTracker; +import java.util.HashSet; +import java.util.Set; +import org.opendaylight.controller.md.sal.binding.impl.BindingDOMNotificationPublishServiceAdapter; +import org.opendaylight.controller.md.sal.binding.impl.BindingToNormalizedNodeCodec; +import org.opendaylight.controller.md.sal.dom.broker.impl.DOMNotificationRouter; + +public final class HoneycombNotificationManagerProvider extends ProviderTrait<NotificationCollector> { + + @Inject + private DOMNotificationRouter notificationRouter; + @Inject(optional = true) + private Set<ManagedNotificationProducer> notificationProducers = new HashSet<>(); + @Inject + private BindingToNormalizedNodeCodec codec; + + @Override + protected HoneycombNotificationCollector create() { + // Create the registry to keep track of what'OPERATIONAL registered + NotificationProducerRegistry notificationProducerRegistry = + new NotificationProducerRegistry(Lists.newArrayList(notificationProducers)); + + // Create BA version of notification service (implementation is free from ODL) + BindingDOMNotificationPublishServiceAdapter bindingDOMNotificationPublishServiceAdapter = + new BindingDOMNotificationPublishServiceAdapter(codec, notificationRouter); + + // Create Collector on top of BA notification service and registry + HoneycombNotificationCollector honeycombNotificationCollector = + new HoneycombNotificationCollector(bindingDOMNotificationPublishServiceAdapter, + notificationProducerRegistry); + + // Create tracker, responsible for starting and stopping registered notification producers whenever necessary + NotificationProducerTracker notificationProducerTracker = + new NotificationProducerTracker(notificationProducerRegistry, honeycombNotificationCollector, + notificationRouter); + + // TODO wire with restconf + // DOMNotificationService is already provided by DOMBroker injected into RESTCONF, however RESTCONF + // only supports data-change notification, nothing else. So currently its impossible. + + return honeycombNotificationCollector; + } +} |